Results 121 to 130 of about 827,072 (302)

Fiscal revenue mobilization and structural transformation in Sub-Saharan Africa: a panel data analysis

open access: yesCogent Economics & Finance
Achieving structural transformation is central to the Sustainable Development Goals, particularly those related to sustained economic growth, decent work, and reduced inequalities, yet Sub-Saharan Africa continues to grapple with weak diversification and
Augustin Chola Kazembe   +3 more
doaj   +1 more source

Technology as an observing system : a 2nd order cybernetics approach [PDF]

open access: yes, 2014
The role of technology in modern society is becoming fundamental to society itself as the boundary between technological utilization and technological interference narrows.
Demetis, Dionysios
core  

Frontier Advances of Emerging High‐Entropy Anodes in Alkali Metal‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Recent advances in microscopic morphology control of high‐entropy anode materials for alkali metal‐ion batteries. Abstract With the growing demand for sustainable energy, portable energy storage systems have become increasingly critical. Among them, the development of rechargeable batteries is primarily driven by breakthroughs in electrode materials ...
Liang Du   +14 more
wiley   +1 more source

Boundaries and governance of Italian state-owned enterprise: a quantitative approach [PDF]

open access: yes
For the most part of the last century the role of State owned enterprises was probably more pronounced, continuous and prolonged in Italy than elsewhere in the West.
Michelangelo Vasta   +1 more
core  

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

open access: yesAdvanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta   +8 more
wiley   +1 more source

Approach to the Organisational Complexity in Terms of Network and Intellectual Capital Concepts [PDF]

open access: yes
The viability of the systems depends on the way of adaptation of the internal complexity to the environmental complexity. Under structural aspect, any complex system represents a network. Complexity may be estimated on the basis of density and of the non-
Roxana Arabela DUMITRASCU   +1 more
core  

An emergence perspective on entrepreneurship: processes, structure and methodology [PDF]

open access: yes, 2008
This paper explores entrepreneurship from the perspective of emergence, drawing on literature in complexity theory, social theory and entrepreneurship.
Fuller, Ted   +2 more
core  

Novel Functional Materials via 3D Printing by Vat Photopolymerization

open access: yesAdvanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov   +3 more
wiley   +1 more source

Spin‐Dependent Generation of Surface‐Bound Radicals Toward Selective and Long‐Lasting Water Purification

open access: yesAdvanced Functional Materials, EarlyView.
This study develops a novel atomic engineering strategy to fine‐tune the spin state of α‐Fe2O3 catalysts toward a medium‐spin state, thereby modulating peroxymonosulfate activation and selectively yielding surface‐bound radicals. Compared with free radicals, surface‐bound radicals exhibit moderated oxidation potential, extended lifespan, surface ...
Shuyu Wang   +7 more
wiley   +1 more source

Exploring Causal Network Complexity in Industrial Linkages: A Comparative Study

open access: yesEntropy
Industrial linkages play a crucial role in sustaining industrial agglomerations, driving economic growth, and shaping the spatial architecture of economic systems.
Yongmei Ding, Chao Huang, Xubo Feng
doaj   +1 more source

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